Guest Stars Anna Torv as Tess Nico Parker as Sarah Miller Gabriel Luna as Tommy Miller Merle Dandridge as Marlene John Hannah as Dr. Neuman Christopher Heyerdahl as Dr. Schoenheiss Brendan Fletcher as Robert Josh Brener as Host Jerry Wasserman as Abe Brad Leland as Danny Adler Marcia Bennett as Connie Adler Co Starring Natasha Mumba as Kim Taylor St. Pierre as Buzzcut Jason Burkart as FEDRA Foreman Max Montesi as Lee Corina Akeson as Sooty Faced Woman Arran Henn as Newscaster Sarah Himadeh as Tahira Wendy Gorling as Nana Jessica Belbin as Mrs. Lauterstein Gina Louise Phillips as Medic Andrea Greening as FEDRA Officer Ryan D. Clarke as Soldier Logan Pierce as The Boy Haysam Kadri as Nasir Caitlin Howden as Denise Khadijah Roberts-Abdullah as Kind FEDRA Soldier